Rechargeable flashlight



FIG. 1 is a top, front perspective view of a rechargeable flashlight showing my new design;

FIG. 2 is a top rear perspective view thereof;

FIG. 3 is a side elevation view thereof, the opposite side being a mirror image; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a rechargeable flashlight, as shown and described. 